<?php

namespace common\extensions\external_repository_manager\implementation\bitbucket;



use common\libraries\FormValidator;

use common\libraries\Utilities;

use common\libraries\Translation;

use common\libraries\Path;

use common\libraries\StringUtilities;

use common\libraries\ResourceManager;



use repository\ExternalSetting;



use common\extensions\external_repository_manager\ExternalRepositoryObjectDisplay;



class PriviligeGrantingForm extends FormValidator

{

    /**

     * The renderer used to display the form

     */

    private $renderer;

    private $bitbucket;

    

    const TYPE_PRIVILEGE = 'type';

    const TYPE_READ = 'read';

    const TYPE_WRITE = 'write';

    const TYPE_ADMIN = 'admin';



    function __construct($action, $bitbucket)

    {

        parent :: __construct(Utilities :: get_classname_from_object($this, true), 'post', $action);

        $this->renderer = clone $this->defaultRenderer();

        

        $this->bitbucket = $bitbucket;

        $this->build();

        

        $this->accept($this->renderer);

    }



    function build()

    {

        $this->renderer->setElementTemplate('<div style="vertical-align: middle; float: left; margin-right: 5px;">{element}</div>');

        $this->addElement('text', 'username', Translation :: get('User'));

        $groups = self :: get_groups_name();

        if (count($groups) > 0)

        {

            $this->addElement('select', 'groups', Translation :: get('Groups'), $groups);

        }

        $this->addElement('select', self :: TYPE_PRIVILEGE, Translation :: get('PrivilegeType'), self :: get_privileges_types());

        $this->addElement('style_submit_button', 'submit', Translation :: get('Grant', null, Utilities :: COMMON_LIBRARIES), array(

                'class' => 'positive update'));

        

        $this->addElement('html', ResourceManager :: get_instance()->get_resource_html(Path :: get_common_extensions_path(true) . 'external_repository_manager/implementation/bitbucket/resources/javascript/privilege_granting_form.js'));

    }



    function get_groups_name()

    {

        $username = ExternalSetting :: get('username', $this->bitbucket->get_external_repository()->get_id());

        $groups_name = $this->bitbucket->get_external_repository_manager_connector()->retrieve_groups('chamilo');

        foreach ($groups_name as $group_name)

        {

            $groups[$group_name->get_owner_username() . '/' . $group_name->get_slug()] = $group_name->get_slug();

        }

        return $groups;

    }



    /**

     * Display the form

     */

    function toHtml()

    {

        $html = array();

        $html[] = '<div>';

        $html[] = $this->renderer->toHTML();

        $html[] = '</div>';

        return implode('', $html);

    }



    function grant_privilege()

    {

        $values = $this->exportValues();

        $group = $values['groups'];

        $user = $values['username'];

        

        if ($user)

        {

            return $this->bitbucket->get_external_repository_manager_connector()->grant_user_privilege($this->bitbucket->get_repository()->get_id(), $values['username'], $values['type']);

        }

        elseif ($group)

        {

            return $this->bitbucket->get_external_repository_manager_connector()->grant_group_privileges($this->bitbucket->get_repository()->get_id(), $values['groups'], $values['type']);

        }

    }



    static function get_privileges_types()

    {

        $privileges_types = array();

        $privileges_types[self :: TYPE_READ] = Translation :: get('Read');

        $privileges_types[self :: TYPE_WRITE] = Translation :: get('Write');

        $privileges_types[self :: TYPE_ADMIN] = Translation :: get('Admin');

        

        return $privileges_types;

    }

}

?>